230030726 has 24 divisors (see below), whose sum is σ = 368919360. Its totient is φ = 107441040.

The previous prime is 230030711. The next prime is 230030743. The reversal of 230030726 is 627030032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53675 + ... + 57801.

It is an arithmetic number, because the mean of its divisors is an integer number (15371640).

Almost surely, 2^230030726 is an apocalyptic number.

230030726 is a deficient number, since it is larger than the sum of its proper divisors (138888634).

230030726 is a wasteful number, since it uses less digits than its factorization.

230030726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220 (or 4189 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 230030726 is about 15166.7638604944. The cubic root of 230030726 is about 612.7198497744.

Adding to 230030726 its reverse (627030032), we get a palindrome (857060758).

The spelling of 230030726 in words is "two hundred thirty million, thirty thousand, seven hundred twenty-six".